.bshead{
    background: url(../images/bsybttop.png) no-repeat center bottom;
    background-size: cover;
    height: 450px;
}
.bshead-log{
    width: 1200px;
    margin: 0 auto;
    
}
.bslogo{
    padding-top: 10px;
}
.bswrap{
    width: 100%;
    position: relative;
    overflow: hidden;
}
.bsbg-img{
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}
.bsmain-wrap{
    width: 1200px;
    margin: 0 auto;
}
.bsmain-wrap{
    background-color: #fcfcfc;
}
.bsmain-wrap h1{
    padding-top: 30px;
    text-align: center;
}
.bsmain-wrap h1 img{
    margin: 7px 0 0;
}
.bsmain-wrap h1 a{
    display: inline-block;
    margin: 0px 0 0 10px;
    font-size: 24px;
    color: #000;
    font-weight: bold;
    position: relative;
    cursor: pointer;
}
.bsmain-wrap h1 span{
    background: #4E8CF3;
    width: 30px;
    display: block;
    height: 5px;
    margin-top: 20px;
    margin-right: 5px;
    float: right;
    border-radius: 10px;
}
.street-list,.department-list{
    padding-top: 20px;
    box-sizing: border-box;
    float: left;
    margin-bottom: 10px;
}
.street-list a,.department-list a{
    display: block;
    width: 280px;
    height: 60px;
    line-height: 60px;
    float: left;
    padding: 0 10px;
    box-sizing: border-box;
    margin: 0 20px 20px 0;
    font-size: 16px;
    color: #0D1C28;
    background: #FFFFFF;
    border: 1px solid #D3E5F6;
    box-shadow: 0 2px 15px 0 rgba(36,36,36,0.10);

}
.street-list a:hover,.department-list a:hover{
    box-shadow: 0 2px 15px 0 rgba(36,36,36,0.30);
    transition: all 0.5s;
}